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Merge branch 'develop' of gitea.larke.org:klarke/libcm into develop

master
kevin 3 years ago
parent
commit
af855ac168
4 changed files with 13 additions and 2 deletions
  1. 3
    0
      README.md
  2. 2
    1
      src/cmMsgProtocol.h
  3. 4
    1
      src/dsp/cmDspClass.h
  4. 4
    0
      src/dsp/cmDspUi.c

+ 3
- 0
README.md View File

@@ -0,0 +1,3 @@
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+
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+libcm is a C application development framework with an emphasis on audio signal processing.
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+

+ 2
- 1
src/cmMsgProtocol.h View File

@@ -41,6 +41,7 @@ extern "C" {
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     kDeviceDuiId,          // ui<--eng device label
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     kProgramDuiId,         // ui<--eng program label
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     kProgramDfltDuiId,     // ui<--eng dflt program label
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+    kPgmDoneDuiId,         // ui<--end the program is done 
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     // The following selId's are used by cmAudDsp to indicate various commands.
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     kSetAudioCfgDuiId,     // 1) select an audio system setup
@@ -54,7 +55,7 @@ extern "C" {
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     kSendMsgDuiId,         // forward msg to the audio system
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     kDevReportDuiId,       // print a device report
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     kPrintPgmDuiId,        // write the currently loaded pgm as a JSON file
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-
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+    
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     kRightAlignDuiId = 0,  // label alignment id used by kLabelDuiId 
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     kLeftAlignDuiId,  
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     kCenterAlignDuiId

+ 4
- 1
src/dsp/cmDspClass.h View File

@@ -390,6 +390,9 @@ extern "C" {
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   // Used to transmit messages to the audio system.
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   cmDspRC_t  cmDspSendValueToAudioSys( cmDspCtx_t* ctx, unsigned msgTypeId, unsigned selId, unsigned valId, const cmDspValue_t* valPtr ); 
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+  // Notify the system that the program is done and can be shutdown
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+  cmDspRC_t cmDspProgramIsDone( cmDspCtx_t* ctx );
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+  
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   // The following functions are used to send message to the UI and are 
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   // implemented in cmDspUi.c.  They are declared here because they are 
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   // visible to the cmDspInst functions which use them but are not available
@@ -417,7 +420,7 @@ extern "C" {
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   cmDspRC_t   cmDspUiFnameCreate(  cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned valVarId, unsigned patVarId, unsigned dirVarId );
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   cmDspRC_t   cmDspUiMsgListCreate(cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned height, unsigned listVarId, unsigned selVarId );
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- 
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+  
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   //)
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 #ifdef __cplusplus

+ 4
- 0
src/dsp/cmDspUi.c View File

@@ -188,6 +188,9 @@ cmDspRC_t _cmDspUiUseInstSymbolAsLabel( cmDspCtx_t* ctx, cmDspInst_t* inst, unsi
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 cmDspRC_t  cmDspSendValueToAudioSys( cmDspCtx_t* ctx, unsigned msgTypeId, unsigned selId, unsigned valId, const cmDspValue_t* valPtr )
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 { return _cmDspUiMsg(ctx, msgTypeId, selId, 0, NULL, valId, valPtr ); }
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+cmDspRC_t cmDspProgramIsDone( cmDspCtx_t* ctx )
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+{ return _cmDspUiMsg(ctx, kUiSelAsId, kPgmDoneDuiId, 0, NULL, cmInvalidId, NULL ); }
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+
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 cmDspRC_t   cmDspUiConsolePrint( cmDspCtx_t* ctx, cmChar_t* text )
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 {
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   cmDspValue_t v;
@@ -514,3 +517,4 @@ cmDspRC_t  cmDspUiNewPage(          cmDspCtx_t* ctx, const cmChar_t* title )
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   return rc;
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 }
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+

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